Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 36 · 40 sums

The method (Look one place to the right): Places from the left: ten thousands, thousands, hundreds, tens, ones. Compare numbers from the left until a digit is different. Round to 10: look at the ones digit. Round to 100: look at the tens digit. 5 or more → up. Greatest number from digits: biggest digit first. Smallest: smallest digit first.

1. 1.Make the smallest 5-digit number using the digits 5, 8, 1, 7, 3 once each.
2. 2.What is the value of the digit 5 in 85,610?
3. 3.40000 + 9000 + 700 + 80 + 2 =
4. 4.Make the greatest 5-digit number using the digits 7, 4, 9, 2, 5 once each.
5. 5.What is 1 less than 13,035?
6. 6.What is the value of the digit 7 in 37,908?
7. 7.Round 17,157 to the nearest 100.
8. 8.What is the value of the digit 5 in 53,642?
9. 9.Round 69,067 to the nearest 10.
10. 10.What is 100 more than 66,843?
11. 11.Round 79,915 to the nearest 10.
12. 12.30000 + 6000 + 700 + 20 + 7 =
13. 13.80000 + 3000 + 500 + 20 + 8 =
14. 14.What is the value of the digit 1 in 34,819?
15. 15.Round 67,898 to the nearest 10.
16. 16.Round 73,283 to the nearest 100.
17. 17.What is 1,000 less than 31,310?
18. 18.Which number is smaller: 19,336 or 19,330? (a) 19336 (b) 19330
19. 19.90000 + 2000 + 500 + 60 + 2 =
20. 20.What is the value of the digit 3 in 27,130?
21. 21.What is the value of the digit 5 in 98,524?
22. 22.Which number is smaller: 61,649 or 61,249? (a) 61649 (b) 61249
23. 23.What is the value of the digit 7 in 70,851?
24. 24.What is the value of the digit 5 in 82,375?
25. 25.Round 21,676 to the nearest 10.
26. 26.What is 1,000 less than 82,725?
27. 27.What is the value of the digit 1 in 90,213?
28. 28.What is the value of the digit 4 in 40,193?
29. 29.Which number is smaller: 29,510 or 29,570? (a) 29510 (b) 29570
30. 30.Which number is bigger: 85,435 or 85,442? (a) 85435 (b) 85442
31. 31.What is 1,000 less than 49,653?
32. 32.Round 84,184 to the nearest 100.
33. 33.What is the value of the digit 3 in 46,132?
34. 34.Round 73,167 to the nearest 100.
35. 35.Round 44,062 to the nearest 10.
36. 36.Round 96,449 to the nearest 100.
37. 37.Make the smallest 5-digit number using the digits 3, 5, 6, 4, 2 once each.
38. 38.Round 12,223 to the nearest 10.
39. 39.What is the value of the digit 3 in 40,132?
40. 40.Which number is smaller: 59,053 or 67,053? (a) 67053 (b) 59053

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